Valve W50 (#13) (1000317)
Sleeve W50 (#14) (1000496)
Lid W50 (#15) (1000318)
Filter W50 (#16) (1500288)
Filter Support W50 (#17) (1000319)
Backhead W50, NC13 Pin (#18) (1000321)
Hammer W50, Ø60 mm (1000680-60)
Hammer W50, Ø56 mm (1000680-56)